The new line, available in August, will pay tribute to the "Golden Age" of tennis in the 80's and will feature 100 pieces of men's underwear in four styles — two designed by each player. According to McEnroe:

“One [style] is colorful and the other is tighty whitey.…I wear short boxers myself.…I think it’s good to express yourself with fashion. I thought the [tennis] clothes we wore back in the day were great. I always liked the short shorts, but nobody seems to agree with me.”

Borg is no stranger to the world of undergarment design, having been in the business for over two decades. In fact, his company has since expanded and now boasts sportswear, swimwear, socks and accessories.